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介绍了一种运用等步距法结合旋转变换矩阵逼近加工椭圆轮廓的通用宏程序编程方法。较详细地阐述了节点计算和旋转变换矩阵公式,编写出了适用于任意角度放置的椭圆轮廓和椭圆倒角加工的通用宏程序。为类似公式曲线的加工编程提供了一种可供借鉴的方法。
A general macro programming method is introduced by using equal step method and rotating transformation matrix to approximate the elliptical contour. The formulas of node calculation and rotation transformation matrix are elaborated in detail, and a general macro program for oval contouring and ellipse chamfering is put forward. A similar formula for the processing of the programming provides a way to learn.